How much Matcha tea should I drink per day?

Is there an official limit for matcha?

No official body sets a daily matcha amount. The practical limit is caffeine. The FDA cites 400 milligrams a day as an amount not generally associated with negative effects in most adults, and says sensitivity varies widely. We found no regulator-approved matcha figure, so this is a guide, not a prescription.

How much caffeine is in matcha?

The Takeout reports about 38 to 176 mg of caffeine per 8 oz cup of matcha, compared with about 100 mg for black coffee and about 20 to 90 mg for normal green tea. The amount depends on the variety, how much powder you use and how you whisk it. The FDA lists green tea at about 37 mg per 12 fl oz, and the matcha range depends on the variety and on how much powder you use.

So how many cups?

A cup of lightly measured matcha near the low end allows several servings under 400 mg, while a strong cup near the high end means a little over two cups would reach the guideline, before any other caffeine. A practical plan is to start with one cup, see how you feel and count coffee, tea and cola too. Spread servings through the day, and avoid late evening if caffeine affects your sleep.

Who should drink less?

• Pregnant or breastfeeding: the FDA advises talking with a health care provider about whether to limit caffeine. NCCIH says caffeine passes into breast milk.
• Caffeine-sensitive people: start with half a serving.
• People on medication: ask a provider, because green tea extracts can interact with some medicines.

Signs you have had too much

Jitters, a racing heart, poor sleep or an upset stomach suggest cutting back. This is general information, not medical advice.

Is matcha healthier than other tea?

NCCIH says evidence for green tea benefits is mostly inconclusive, so we make no health claims for matcha.